How about the training detail?

[shuhao]

Thank you very much for your wonderful work.
I trained resnet50.256x192 model and used the default settings. And here is my performance in the COCO minival dataset:

I did not know why the gap is so huge. I trained the model with 4 1080 gpu.

[ttdd11]

Did you figure out what was going on? Were you able to train with 1080's or did that not work

[henbucuoshanghai]

how long have you trained with 4 1080? 3days?